Cybersecurity IT Specialist, Brussels (on-site) - International client at The White Team

Brussels, Brussels-Capital, Belgium -

Full Time

Start Date

Immediate

Expiry Date

13 May, 26

Salary

360.0

Posted On

12 Feb, 26

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Splunk, SIEM Monitoring, Incident Response, EDR, Carbon Black, Proofpoint, Vulnerability Management, Tenable, Use Case Development, Playbook Documentation, KPI Creation, Alert Triage, Ticketing Workflows, Log Integration, Security Tools Support

Industry

IT Services and IT Consulting

Description

Cybersecurity IT Specialist, Brussels (on-site) - International client Job role: Cybersecurity IT Specialist, expertise in Splunk. Key knowledge required: Splunk. Minimum experience: 3 to 5 years. Studies required: Technical Engineer. Language: English (C1). Location: Brussels (on-site). DESCRIPTION: We are seeking a Cybersecurity IT Specialist with strong expertise in Splunk to join a multifunctional security operations team. The role focuses on SIEM monitoring, incident response (L1/L2), and support of security tools including endpoint, email, and vulnerability management platforms. The position requires 3–5 years of experience, a technical engineering background, and fluent English. Shift rotation and on‑call availability are required. Key responsibilities: · Monitor, analyze, and triage security alerts using Splunk SIEM. · Perform L1/L2 incident response: investigation, containment, reporting, and ticket handling. · Support EDR (Carbon Black), email security (Proofpoint), and vulnerability management (Tenable) operations. · Develop and maintain detection use cases, playbooks, and log/source integrations. · Execute agent‑based and agentless vulnerability scans and coordinate remediation follow‑up. · Create operational KPIs and contribute to written incident reports. · Collaborate with internal stakeholders during security events. Technical knowledge: · Splunk SIEM (parsing, dashboards, alerting, use case development). · Carbon Black (EDR), Proofpoint (email security), Tenable (vulnerability scanning). · Incident response (L1/L2), alert triage, ticketing workflows, playbook documentation, KPI/report creation. · Technical engineering degree, 3–5 years of experience, English fluency, shift rotation, on‑call duties. Language: · English (C1). Location: · Brussels (on-site). Rate: · 340-360€/day.

Responsibilities

The specialist will monitor, analyze, and triage security alerts using Splunk SIEM, performing L1/L2 incident response including investigation, containment, and reporting. Key duties also involve supporting security tools like EDR, email security, and vulnerability management platforms.